Review on 🌀 Whiteside UDC9112 Spiral Combo by Justin Kedzior

Perfect. The cut is even. I mean VERY smooth on both sides of the tree because this cutter has a combined helical direction. I have many spray jets, some of them spiral, but this is the best. I especially like the dual storage - you can use the up/down jig without changing the bit or changing the jig. Very useful when you cut up/down a template with the same template attached.